GridSerializer.GetChangesFromJson<KeyType> method
Extracts a collection of Change objects from the passed-in JavaScript Object Notation (JSON).
Namespace: Microsoft.SharePoint.JSGrid
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaration
Public Shared Function GetChangesFromJson(Of KeyType) ( _
json As String, _
embeddedDataTypes As IEnumerable(Of Type), _
builder As ObjectBuilderFromSerialized, _
propTypeGenerator As CellPropTypeIdRetriever _
) As IList(Of Change)
'Usage
Dim json As String
Dim embeddedDataTypes As IEnumerable(Of Type)
Dim builder As ObjectBuilderFromSerialized
Dim propTypeGenerator As CellPropTypeIdRetriever
Dim returnValue As IList(Of Change)
returnValue = GridSerializer.GetChangesFromJson(json, _
embeddedDataTypes, builder, propTypeGenerator)
public static IList<Change> GetChangesFromJson<KeyType>(
string json,
IEnumerable<Type> embeddedDataTypes,
ObjectBuilderFromSerialized builder,
CellPropTypeIdRetriever propTypeGenerator
)
Type parameters
- KeyType
The key type must correspond to the .Net type of the record keys.
Parameters
json
Type: System.StringA string formatted in JavaScript Object Notation (JSON), holding JavaScript representations of Change objects.
embeddedDataTypes
Type: System.Collections.Generic.IEnumerable<Type>A list of .Net types that may be encountered during deserialization.
builder
Type: Microsoft.SharePoint.JSGrid.ObjectBuilderFromSerializedUsed when encountering serialized data in the JSON stream, a delegate to create an object of the appropriate C# type, given a localized string. For instance, this delegate might take the string “4” and return a Int32 with the value 4.
propTypeGenerator
Type: Microsoft.SharePoint.JSGrid.CellPropTypeIdRetrieverUsed to determine the property type ID of any encountered property updates. This is a delegate that takes a string representing of a serialized record key and a string representing the field key, and returns a property type ID.
Return value
Type: System.Collections.Generic.IList<Change>
A IList<T> of changes.